The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR Data via plota.co.uk
26/04906/ADLBC - Approval of Details (ADLBC)
Pending
Proposal
Sample panel of the proposed roofing slate; Pursuant to condition 3 of Listed building consent dated 20th July 2027 (26/03404/LBC) Data via plota.co.uk
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Application progress
✓
Received
22 Jul 2026
Decision
Awaiting decision
This application is under consideration - no decision has been issued yet.
Documents 6
Plans & drawings 1
Application forms 1
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Important details
- Council
- Westminster
- Application type
- Approval of Details (ADLBC)
- Postcode
- W1J 9BR
- Received
- 22 Jul 2026
- Validated
- 22 Jul 2026
- Ward
- St James's
- Case officer
- Show
- Target decision
- 16 Sept 2026
- Applicant
- Show
- Agent
- Show
Consultation & key dates
- Alt. reference
- PP-15102833
- Env. assessment
- No
Historical activity at this location
50 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
2025
Approved
Erection of a temporary bar within the Secret Garden area and associated works.
2025
Approved
Erection of a temporary bar within the Secret Garden area and associated works.
2025
The removal of internal secondary glazing and modification of windows to the second floor…
2025
Temporary deconstruction of the north-eastern facade and three chimneys and their reconst…
2024
Alterations and extensions to the Ritz Hotel and William Kent House including the change…
2024
Approved
Retention of temporary fire escape staircase for 21 Arlington Street for a further tempor…
2024
Approved
Retention of temporary fire escape staircase for 21 Arlington Street for a further tempor…
2023
Approved
Installation of replacement windows to the guest rooms on the Piccadilly, Arlington Stree…
2023
Foundation repairs and underpinning works in relation to William Kent House
2023
Approved
Alterations and extensions to the Ritz Hotel and William Kent House including the change…
2023
Approved
Alterations and extensions to the Ritz Hotel and William Kent House including the change…
2022
Approved
Alterations and extensions to the Ritz Hotel and William Kent House including the change…
2021
Approved
Alterations and extensions to the Ritz Hotel and William Kent House including the change…
2021
Approved
Alterations and extensions to the Ritz Hotel and William Kent House including the change…
2021
Approved
Formation of a pit and installation and connection of a temporary pumping chamber and sta…
2021
Approved
Formation of a pit and installation and connection of a temporary pumping chamber and sta…
2021
Approved
Alterations and extensions to the Ritz hotel at roof level and on the site of 22 Arlingto…
2021
Approved
Alterations and extensions to the Ritz hotel at roof level and on the site of 22 Arlingto…
2021
Approved
Temporary installation of acoustic screens in Palm Court.
2021
Approved
Use of part basement and ground/lower ground entrance as a dual flexible use as hotel (C1…
2021
Approved
Internal alterations and refurbishment.
2021
Approved
Internal alterations and refurbishment.
2021
Approved
Erection of a temporary fire escape staircase for 21 Arlington Street for a period of 3 y…
2021
Approved
Erection of a temporary fire escape staircase for 21 Arlington Street for a period of 3 y…
2025
Detailes of door and door furniture pursuant to Condition 6 (vii) of listed building cons…
Within ~100m
Nearby activity
2025
Flat 14 Arlington House 17 - 20 Arlington Street SW1A 1RL
The use of apartment 14 for self-containted residential (C3)
2025
Approved
21 Arlington Street SW1A 1RN
T1 1 x purple beech: crown reduce all round by 0.5-1m to shape and tidy, not exceeding an…
2025
Fifth Floor 49 St James's Street London SW1A 1JR
Internal refurbishment including replacement of existing non-original office fit-out; sus…
2025
54 St James's Street London SW1A 1JT
Display of externally illuminated fascia sign on Bennet Street measuring 5.43m x 0.42m; e…
2025
Basement And Ground Floor 54 St James's Street London SW1A 1JT
Display of one non illuminated A board pavement sign measuring 1.55m x 0.895m.
2025
Approved
Second Floor 49 St James's Street London SW1A 1JT
Internal refurbishment of the second floor.
2025
Approved
51 Berkeley Street London W1J 8NL
Installation of two replacement external ATM machines, and associated surround signage. (…
2025
Approved
51 Berkeley Street London W1J 8NL
Installation of two replacement external ATM machines, and associated surround signage. (…
2025
Approved
51 Berkeley Street London W1J 8NL
Display of non illuminated ATM surround signage measuring 1.76m x 2.13m. (Linked with 25/…
2025
63 - 65 Piccadilly London W1J 0DY
External & Internal alterations in connection with approved implemented hotel development…
2025
63 - 65 Piccadilly London W1J 0DY
External & Internal alterations in connection with approved implemented hotel development…
2025
63 - 65 Piccadilly London W1J 0DY
Display of non-illuminated 16.7m (width) x 4.4m (height) advertisement set within a 1:1 f…
2025
Arlington Street
Display of a single Turtle Sculpture on Arlington Street junction with Piccadilly Road on…
2025
Pitch 1667 Piccadilly London W1J 9DZ
Retention of a replacement retail kiosk (Class A1) on the public highway to the west of T…
2025
21 Arlington Street SW1A 1RN
Rendering and painting the north facing side elevation. (Linked with 25/00155/FULL)
2025
21 Arlington Street SW1A 1RN
Rendering and painting the north facing side elevation. (Linked with 25/00156/LBC)
2025
21 Arlington Street SW1A 1RN
Installation of secondary glazing to windows at ground, second, third and fourth levels f…
2024
48 - 49 St James's Street London SW1A 1JT
Display of non illuminated other sign measuring 800m X 2.15m to the north eastern light-w…
2024
Approved
Blue Post Public House 6 Bennet Street London SW1A 1RP
Use of two areas of public highway measuring 0.8 metres x 9.1 metres (Bennet Street) and…
2024
Approved
Fourth Floor 49 St James's Street London SW1A 1JT
Internal alterations including the removal and addition of partitions at fourth floor lev…
2021
Refused
49 St James's Street London SW1A 1JT
Display of three flags measuring 3.66m x 1.83m to the facade of the building. (Linked wit…
2021
Refused
49 St James's Street London SW1A 1JT
Installation of three flagpoles and advertising flags measuring 3.66m x 1.83m to the faca…
2021
Refused
49 St James's Street London SW1A 1JT
Installation of three flagpoles and advertising flags measuring 3.66m x 1.83m to the faca…
2021
Refused
Development Site At 1 To 3 Berkeley Street, Dover Yard And 70 To 73 Piccadilly London
Display of a non-illuminated advertisement measuring 8m x 25m affixed to the scaffolding…
2021
Approved
1 Dover Street London W1S 4LA
Display of one internally illuminated (individual letters only) fascia sign measuring 0.3…
Westminster
Planning Authority Score
3.5/10
Below average
#221 of 296 councils
Relevant to this application:
Householder decisions
Westminster is slower than most councils at deciding householder applications, ranking #258 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Westminster is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.
One of the strictest councils
only 81% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application.
View full council performance
Westminster decision performance
Based on MHCLG data, the year to March 2026
86%
Overall approval rate
Below avg (87%) #201 of 296
81%
Householder approved
Below avg (90%) #277 of 296
44%
Decided in 8 weeks
Below avg (63%) #258 of 296
28%
Extended time limit
Below avg (41%) #46 of 296
83%
Minor dwellings approved
12 decided (1-9 homes)
67%
Major dwellings approved
3 decided (10+ homes)
81%
Change of use approved
133 decided
4,602
Total decisions
648 refused in the year to March 2026
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The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR
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